(260508) -- SOUTH CHINA SEA, May 8, 2026 (Xinhua) -- Law enforcer Gui Zijie operates a drone during a training aboard China Coast Guard (CCG) vessel Chuanshan in the territorial waters of China's Huangyan Dao in the South China Sea, May 5, 2026. Recently, the CCG vessel Chuanshan, which is patrolling on duty in the territorial waters of China's Huangyan Dao, has organized comprehensive training on maritime rights safeguarding and law enforcement. (Xinhua/Chen Bin)